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Angular collenchyma occurs in...

Angular collenchyma occurs in

A

Cucurbita

B

Tagetes

C

Althaea

D

Salvia

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**Step-by-Step Solution:** 1. **Understanding Angular Collenchyma**: Angular collenchyma is a type of collenchyma tissue that provides support to plants. It is characterized by its thickened cell walls at the angles of the cells, which allows for flexibility while still providing structural support. 2. **Location of Angular Collenchyma**: Angular collenchyma is typically found in specific parts of plants, particularly in areas that require both support and flexibility. It is commonly located in the leaf petioles (the stalk that attaches the leaf blade to the stem). 3. **Examples of Plants with Angular Collenchyma**: The question provides four options: Cucurbita, Tagetes, Althea, and Selvia. Among these, Tagetes (commonly known as marigold) is known to have angular collenchyma in its leaf petioles. 4. **Conclusion**: Based on the characteristics and locations of angular collenchyma, the correct answer to the question is Tagetes. **Final Answer**: Angular collenchyma occurs in Tagetes. ---
**Step-by-Step Solution:** 1. **Understanding Angular Collenchyma**: Angular collenchyma is a type of collenchyma tissue that provides support to plants. It is characterized by its thickened cell walls at the angles of the cells, which allows for flexibility while still providing structural support. 2. **Location of Angular Collenchyma**: Angular collenchyma is typically found in specific parts of plants, particularly in areas that require both support and flexibility. It is commonly located in the leaf petioles (the stalk that attaches the leaf blade to the stem). 3. **Examples of Plants with Angular Collenchyma**: The question provides four options: Cucurbita, Tagetes, Althea, and Selvia. Among these, Tagetes (commonly known as marigold) is known to have angular collenchyma in its leaf petioles. ...
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